USD409024SExpiredUtility

Mattress innerspring

74
Assignee: OHIO MATTRESS COMPANY LICENSING AND COMPONENTS GROUP INCPriority: Feb 2, 1998Filed: Feb 2, 1998Granted: May 4, 1999
Est. expiryFeb 2, 2018(expired)· nominal 20-yr term from priority
Inventors:Robert F. WagnerPaul J. Langer
74
PatentIndex Score
22
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mattress innerspring, as shown and described.

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